Home / 23,059,113.64-31,817,197.38-14,470,538.92

Finding the Fourth Proportional to 23,059,113.64, 31,817,197.38 and 14,470,538.92

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Solution

The fourth proportional to 23,059,113.64, 31,817,197.38 and 14,470,538.92 is: 19,966,595.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,059,113.64 : 31,817,197.38 = 14,470,538.92 : x
  2. Step 2: Convert to fraction form
    23,059,113.64/31,817,197.38 = 14,470,538.92/x
  3. Step 3: Cross multiply
    23,059,113.64x = 31,817,197.38 × 14,470,538.92
  4. Step 4: Simplify right side
    23,059,113.64x = 460,411,993,012,612
  5. Step 5: Solve for x
    x = 460,411,993,012,612/23,059,113.64
  6. Step 6: Final answer
    x = 19,966,595.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.